James was sleepy, he stayed up late to finish his project.
#30590
A
As
B
Since
C
Unless
D
Although
推荐题目
________ I heard the song by Taylor Swift, I was kept in its power.
#31521
A
First time
B
For the first time
C
The first time
D
At the first time
_______ I went to the South Lake in Hanzhong, I was deeply impressed with its beautiful scenery. 
#30213
A
For the first time
B
The first time
C
At first
D
It was the first time
_______ you have seen both fighters, ______will win?.
#31845
A
Since; do you think who
B
As; who you think
C
When; whoever
D
Since; who do you think